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e-News Summer Q3 2016

Power Quality International completes two large Hotel / Casino projects in 2016

The Wynn Hotel & Casino, Cotai, China – The vast majority of loads in this modern hotel / casino are nonlinear. These electronic loads produce high levels of positive- and negative-sequence harmonic currents. The single-phase nonlinear loads, connected phase-to-neutral, also produce very high levels of zero-sequence harmonic current.